baber/WOPTO huggingface dataset:
Patent JP-S55136916-A (JP)
Title: Method of detecting axial vibration of rotary machine
Inventor: KAWAMURA TAKASHI
IPC: G01H1/00
Filed: 1979-04-13
Abstract: PURPOSE: To readily and accurately detect the axial vibration of a rotary machine in dangerous speed by employing a bearing capable of feeding oil under static pressure as a bearing for rotatably supporting a rotary shaft and rotating the shaft in the state that the spring constant of the oil film is lowered, thereby lowering the dangerous speed.  
     CONSTITUTION: By employing bearings capable of feeding oil under static pressure as a bearing 3 for rotatably supporting both ends of a rotary shaft 1, the shaft 1 is rotated while feeding oil under static pressure to the bearings 3. When static pressure is additionally applied thus to add excessive oil pressure thickness to the oil pressure thickness caused by the normal rotation thereto, the spring constant of the oil film is lowered, thereby lowering the first dangerous speed to NBF and the second dangerous speed to NBS lower than the rated speed NM as shown by broken line B in Figure. Therefore, the shaft 1 is rotated in the second dangerous speed NBS lower than the rated speed NM to realize the axial vibration of second mode as shown. Thus, by applying cancelling weights 5A, 5B corresponding to the unbalance weights 4A, 4B, respectively thereto so as to correct accurately the balance thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10235456-A (JP)
Title: Refractory for continuous casting, and its execution method
Inventor: HARA KIYONORI
IPC: B22D11/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To secure the excellent sealability from the joint between a slide plate mechanism and the refractory forming a nozzle to a housing part by continuously and integratedly forming the packing of the cushioning seal packing material with flexibility. SOLUTION: A first cushioning seal packing 2 and a second cushioning seal packing 4' are cut in the same shape as that of a slide plate 7a to form a slide gate mechanism body 7 and in the annular shape from the sealing packing material with flexibility, and when they are combined with each other, a continuous structure is provided. The slide gate mechanism body 7 comprises two flat slide plates 7a, 7b provided with a through hole to form a flow passage 8 of the molten metal in a fixing manner, and a third slide plate 7c which is slidably operated between the surfaces opposite to each other of the plates 7a, 7b and in which a through hole to form the flow passage 8 of the molten metal is formed.
Patent JP-S63210871-A (JP)
Title: Device for detecting residual amount of developer
Inventor: ARAYA JUNJI
IPC: G03G15/08
Filed: 1987-02-27
Abstract: PURPOSE:To permit always exact detection without generating erroneous detection even if a change in the characteristics of a developer arises by providing a function to set the set reference value of a comparator according to a fluctuation of a developing bias or environmental change. CONSTITUTION:The novel reference voltage generating means to change the set reference voltage of the comparator 9 according to the fluctuation of the output voltage of an AC bias power supply 4 and the environmental change in the characteristics of the developer T is provided. This reference voltage generating means is constituted of a hermetic chamber 13, the developer T housed therein, a 1st electrode 14, a 2nd electrode 15, and a signal processing means. The detected signal voltage VDC generated from a current-voltage conversion circuit 8a and the reference voltage VS generated from the reference voltage generating means are compared in the comparator 9, by which the reference voltage can be changed automatically according to the change in the characteristics of the developer T by a change in temp. and humidity. The danger of generating the erroneous detection is, therefore, entirely eliminated.
Patent JP-H11226460-A (JP)
Title: Needleless two-liquid concentric nozzle spray gun
Inventor: YOSHIHARA KAORU
IPC: B05B7/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To maintain the performance of a concentric nozzle spray gun without deteriorating its mixing and atomizing function by supplying a liq. material between two kinds of paint between a first paint nozzle and a second paint nozzle and further supplying another liq. material to the second paint nozzle. SOLUTION: The second paint nozzle 3 is provided in the center of the paint passage 2a of the first paint nozzle 2 screwed into a spray gun main body 1 at a position several mm behind the tip of the first paint nozzle 2 and fixed to the main body 1 while keeping an appropriate passage between the first paint nozzle 2 and the second paint nozzle 3. One liq. material between the two kinds of paints is supplied between the first paint nozzle 2 and second paint nozzle 3 from a first paint passage 12 bored in the main body 1, and the other liq. material is supplied to the second paint nozzle 3 from the second paint passage 11 bored in the main body 1.
Patent JP-H04262697-A (JP)
Title: Wave length division-time division compound light speech path
Inventor: NISHIO MAKOTO
IPC: H04B10/291
Filed: 1991-02-15
Abstract: PURPOSE:To offer a wave length division-time division compound light speech path which can connect the optical signal of the optional time slot of the optional wave length of an optional input terminal with a desired outgoing line. CONSTITUTION:Optical switches 130-135 and 140-145 transmit one of wave length division and time division multiple optical signals from the input terminals 100 and 101 to variable wavelength selection elements 150-155 and 160-165 in the optional time slot. Duplex stabilizing elements 170-175 and 180-185 store the optical signals with wavelength which are respectively selected by variable wavelength selection elements 150-155 and 160-165 so as to convert the wavelength. Reading optical switches 190-193 respectively read the output optical signals of the duplex stabilizing elements 17O-172, 173-175, 180-182 and 183-185.
Patent JP-S62201755-A (JP)
Title: Original read-out device
Inventor: SATO TOSHIO
IPC: B65H9/00
Filed: 1986-02-28
Abstract: PURPOSE:To detect a bend in an original veneer to a constant length, and to correct it for feeding, by providing at least two original leading end detecting means arranged at a certain space. CONSTITUTION:When an original is set on an original bed 22, a detecting switch 23 is actuated so that an original inserting means 24 alone initiates its work and therefore, set rollers 25, 26 are rotated to pull the original 21 which therefore abuts at its leading end against drive and driven rollers 27, 29 that are in a stopping condition. Since the set rollers continue its rotation for a while even after the leading end of the original abuts against the drive and driven rollers, if the original 21 has been inserted, being bent, the left side of leading end of the original is at first constrained by the drive and driven rollers 27, 29 so that its advance is hindered, and therefore, drive and driven rollers 25C, 26C which are to convey that part of the original slips on the original 21. Further, during that period, since the right side of leading end of the original has not yet abutted against the rollers, the original is conveyed on that side while such a bend is corrected.
Patent JP-H10112120-A (JP)
Title: Disk identifying device and its method
Inventor: KIM YOUNG-HAN
IPC: G11B7/1353
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To perform CD or DVD reproducing mode automatically and accurately by detecting the presence or absence of a CD synchronization signal of a disk loaded on a device reproducing CD and DVD and judging whether it is CD or DVD. SOLUTION: A control part 511 judges from an open/close state of a tray of an input part 510 that a disk is loaded; initially puts an optical pickup 111 and a reproducing system into CD-mode; and turns on focus, tracking, and CLV servo. Next, when the control part 511 detects a CD frame synchronization signal from a CD synchronization detection part 521, it judges it as CD is loaded, and selects and drives the CD reproducing system. When the control part detects no synchronization signal during a set time, it judges the loaded disk as DVD and uses PU 1 for DVD for turning on the CLV servo of DVD. And then, the control part 511 stops an operation of the CD-reproducing system and drives the DVD reproducing system to operate the DVD in reproducing mode. Thus, CD or DVD reproducing mode can be operated automatically.
Patent JP-S60226760-A (JP)
Inventor: HANSU EI BUROMU
IPC: H02K1/18
Filed: 1985-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53130795-A (JP)
Title: Preparation of polyester
Inventor: HASHIMOTO RIYOU
IPC: C08G63/78
Filed: 1977-04-20
Abstract: PURPOSE: To prevent discoloration and improve the transparency of polyethylene terephthalate, by the use of a germanium and a titanium compounds as polycondensation catalysts in a specific proportion in the presence of a specific amount of a cobalt compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03247218-A (JP)
Title: Method for regenerating plant body of stock
Inventor: MATSUI KAZUHIKO
IPC: A01H4/00
Filed: 1990-02-27
Abstract: PURPOSE:To efficiently massively multiply the dwarfed bodies stock by infecting a tissue of stock with Agrobacterium.rhizogenes to induce hair-like roots and then germinating the obtained adventitious roots. CONSTITUTION:A tissue of the plant body of stock is sterilized, brought into contact with an Agrobacterium.rhizogenes suspension and subsequently cultured to form hair-like roots at the infected sites. The hair-like roots are cultured e.g. in a plant hormone-free basic medium containing carbenicillin in a concentration of 0.05-10mg/ml to kill the Agrobacterium.rhizogenes. The sterilized hair- like roots are embedded in a callus-inducing medium to induce calluses, which are embedded in an adventitious bud-inducing medium to induce adventitious buds. The prepared adventitious buds are cut out and rooted to provide the objective bodies of stock.
Patent JP-S52127378-A (JP)
Title: Laser and radar device
Inventor: ITOU KATSUTAKA
IPC: G01S7/484
Filed: 1976-04-19
Abstract: PURPOSE:To provide a light source suitable for a laser-radar based upon th edifferential absorption method by making the best use of the inexpensive but high output of a laser of flash lamp excitation type while eliminating the excessive extension of the pulse width and the rising time.
Patent JP-S62203009-A (JP)
Title: Apparatus for detecting position of moving body
Inventor: OSANAI TAKESHI
IPC: B28D1/04
Filed: 1986-03-01
Abstract: PURPOSE:To enable positional detection and positioning with high accuracy, by counting the output of an encoder while an error is corrected at each time when the position of a body to be detected is detected. CONSTITUTION:Bodies 11 to be detected are arranged to a guide path 10 being a fixing means at an arbitrary interval and a moving body 20 is moved while guided by the guide path 10. A detection part 21 for detecting the bodies 11 to be detected and an encoder 22 for measuring a moving distance are provided to the moving body 20 and, further, a first position detecting circuit 23, an error detecting circuit 24 and a second position detecting circuit 25 are provided to said moving body 20. The circuit 23 counts the number of the bodies 11 to be detected which are detected by the detection part 21 to output a rough position signal and the circuit 24 takes AND with the output signal of the encoder 22 during a period when the detection part 21 detects the bodies 11 to be detected and outputs the detection signal to output an error signal. The circuit 25 subtracts the error signal from the output signal of the encoder 22 at a cycle being the timing detecting the bodies 11 to be detected to perform correction.
Patent JP-H02223999-A (JP)
Title: Sound generation driving circuit
Inventor: MACHIDA KOJI
IPC: G10K9/12
Filed: 1989-02-23
Abstract: PURPOSE:To select and output the best driving signal to a sound generation body by detecting a voltage produced at the sound generation body owing to the driving signal which is generated by a driving signal generating circuit and specifying the best driving signal corresponding to the detected voltage value. CONSTITUTION:This circuit has transistors (TR) 1a-1d which turn on when '0' is inputted, a TR 2 which turns on when '1' is inputted, and an inverter circuit 3, and the driving signal generating circuit 4 is composed of them. Further, the circuit is provided with a voltage detecting means 7 which detects the voltage generated by the sound generation body 5 with the driving signal generated by the driving signal generating means 4 and a driving signal control circuit 14 which specifies the optimum driving signal among respective driving signals in accordance with the detected voltage value and generates it by the driving signal generating circuit 4. Consequently, the optimum driving signal is selected in accordance with the voltage value to generate invariably constant sound pressure and sound volume.
Patent JP-S51119926-A (JP)
Title: Power supply circuit
Inventor: SUZUKI TADAO
IPC: H02M7/537
Filed: 1975-04-14
Abstract: PURPOSE: Transistor inverter power supply circuit, safe to transistro at start, little spurious radiation and no requisition for a high withstand voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07228151-A (JP)
Title: Glass run
Inventor: WATANABE HIROYA
IPC: B60J10/04
Filed: 1994-02-18
Abstract: PURPOSE:To provide a glass run positively holding window glass without generating the play of the window glass and preventing the generation of wind breaking sound. CONSTITUTION:In a glass run 40, an outer lip part 46 and an inner lip part 48 are provided protrusively from a glass run base part 44, and both end faces of window glass 26 are held and sealed by the tip parts of these lip parts 46, 48. A bridge part 49 is formed across the bottom part of the glass run base part 44 and the inner lip part 48, and this bridge part 49 is laid over in such a way as to narrow the internal area of a glass run sliding groove 142. When external force is applied to the window glass 26 and the window glass 26 presses the inner lip part 48, the play of the window glass 26 is regulated since the inner lip part 48 is supported and reinforced by the bridge part 49.
Patent JP-S59172330-A (JP)
Title: Cargo work equipment
Inventor: YONEDA IKUO
IPC: B65G67/20
Filed: 1983-03-16
Abstract: PURPOSE:To automate the loading of a cargo into an autotruck or the like, by connecting a conveyor to the rear of a truck having a conveying unit and movable back and forth and by providing a loading table fitted with a movable guide, located at the front of the truck and movable up and down. CONSTITUTION:When cargos A are to be loaded into the load box C of a vehicle B, the tip of a dog leveler 10 is first adjusted to the height of the bottom of the load box of the vehicle stopped in a prescribed position. A cargo work equipment 1 is then moved forward from a platform D into the load box C, on the dog leveler 10. The cargos A are thereafter carried in from a conveyor 3. The cargos A are sent by every two onto a true-up conveyor 6 by a dividing conveyor 4 so that four cargos A in two rows are trued up on the conveyor 6. The rows of the cargos are then sent out onto a loading table 7 by a pusher 22, carried to a prescribed loaded position by the rightward, leftward, forward and backward motion of a guide 70 and the upward and downward motion of an elevating table 17 and pushed out by a pusher 13 so that the cargos are loaded.
Patent JP-S61203669-A (JP)
Title: Production of amorphous silicon image sensor
Inventor: OURA MICHIYA
IPC: H01L31/10
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a high performance photo-sensor by a method wherein phosphorus is continuously added to the I-layer of amorphous silicon layers of an amorphous silicon diode so that the concentration of the phosphorus is continuously increased, preventing the electrons and positive holes from being recoupled. CONSTITUTION:The method is an improvement of the formation of amorphous silicon layer to produce the voltage gradient in an I-type amorphous silicon layer. A voltage gradient with sharp inclination is produced in the I-layer amorphous silicon. Thus, an inclination of the energy band is produced in the I-layer amorphous silicon layer, allowing a pair of an electron and a positive hole produced with light-irradiation to rapidly move with lesser chance to be recoupled without lowering the photo-current. Moreover, phosphorus is added to the I-layer amorphous silicon so that the resistance of the I-layer amorphous silicon is decreased to increase the forward direction current, thereby allowing the production of a highly sensitive photo-sensor.
Patent JP-S58172629-A (JP)
Inventor: RII FUITSUPATORITSUKU FURANKU
IPC: G03B9/10
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02226397-A (JP)
Title: Remote monitoring equipment
Inventor: SHIMIZU KUNIO
IPC: G08B25/10
Filed: 1989-02-28
Abstract: PURPOSE:To speedily cope with the generation of abnormality in the equipment of a building in a distant place by fetching the state data of the equipment when the abnormality is generated and obtaining inference data such as the kind of the abnormality, the cause of the abnormality or the like based on these state data. CONSTITUTION:The state data are added to the abnormality information such as, for example, the kind of the abnormality, the name of the building, etc., by an abnormal state data detection part 1a and transmitted to a supervisory center 6. When the cyclic time band of a service car for cyclic maintenance is detected by the time band detector of a terminal supervisory equipment 1, a communication control equipment is operated and the terminal supervisory equipment 1 is also connected to the radio telephone set of the service car for cyclic maintenance. Based on the information and state data transmitted from the terminal supervisory equipment 1, the supervisory center 6 infers the cause of a fault or abnormality by a judging means and obtained data are transferred to the service car for cyclic maintenance by a transferring means. Thus, even when the building exists in the distant place, the exact and speedy countermeasure can be executed.
Patent JP-S51122030-A (JP)
Title: Process for preparation of dihydric phenol monoalkyl ether
Inventor: NAGAI SHIGEKI
IPC: C07C41/00
Filed: 1975-04-16
Abstract: PURPOSE: Dihydric phenol monoalkeyl ether is prepared in high selectivity without formation of tarry materials by the gas-phase reaction of dihydric phenol and lower alcohol in the presence of boron phosphate and a compound consisting of Al and P as catalysts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03249455-A (JP)
Title: Auto-tensioner
Inventor: WATANABE TOSHIKI
IPC: F16H7/12
Filed: 1990-02-28
Abstract: PURPOSE:To grant adequate tension to a belt by providing an oscillating member which is rotatably supported to the periphery of a fixed shaft, a tension pulley which is installed in parallel to the fixed shaft and a spring for pressing the tension pulley against the belt. CONSTITUTION:A fixed shaft 11 is fixed in front of an engine cylinder block 13 with a bolt 12 when an auto-tensioner is used. On the outer periphery of the fixed shaft 11, an oscillating member 15 is pivotally supported via slide bearings 14, 14. On the outer periphery of the member 15 a tension pulley 19 is pivotally mounted via a roll bearing 18 and a belt 23 is applied to the outer periphery 24 of the pulley 19 to grant tension. A torsion coil spring 20 is installed on the fixed shaft 11 to press the pulley 19 which is pivotally supported on the outer periphery 17 of the member 15 against the belt 23 in accordance with tension of the spring 20. The belt 23 is applied to the outer periphery 24 of the pulley 19, where it is being subjected to oscillation by the spring 20. As a result, the belt 23 is granted tension adequate to resilience of the spring 20.
Patent JP-S52129409-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHIROHATA RIYUUJI
IPC: H01F41/20
Filed: 1976-04-23
Abstract: PURPOSE:To make magnetic recording medium with good magnetic characteristics and decrease the noise as well as the directional anisotropics by coating high magnetic material by evaporation in a diagonal angle alternately in a specific angle of incidence against symmetrical direction in relation to the normal of the supporting base material.
Patent JP-H01220400-A (JP)
Title: High-frequency multipolar linear accelerator
Inventor: FUJITA HIROYUKI
IPC: H05H9/00
Filed: 1988-02-26
Abstract: PURPOSE:To change the final acceleration energy within the preset range by separating a portion containing the face along the charged particle proceeding space of each electrode with an insulator and feeding the DC voltage to each split electrode from a variable DC power source provided on the outside. CONSTITUTION:Four electrodes 4a-4d are fixed along the axis of a tank 1 at a distance of 90 deg. from each other on the inner periphery of the tank 1 arranged with plates 2 and 3 on both ends. The electrode 4a is constituted of an electrode main body 41a and a split electrode 42a fixed to the main body 41a via an insulator 43a. The electrode 42a is connected to the cathode side of a variable DC power source 5 arranged on the outside of the tank 1 via a reactor La, the anode side of the power source 5 is connected to the wall body of the tank 1. The other electrodes 4b-4d are likewise constituted, the split electrodes 42b-42d are connected to the power source 5 respectively. The DC electric field in the bore surrounded by the electrodes 42a-42d is superimposed on the high-frequency electric field formed in the bore surrounded by the electrodes 4a-4d, thereby the final acceleration energy can be changed.
Patent JP-H05247651-A (JP)
Title: Synthesizing method for diamond
Inventor: KATSUMATA SATOSHI
IPC: C23C16/26
Filed: 1992-03-03
Abstract: PURPOSE:To provide a synthesizing method for a high quality diamond free from non-diamond component such as graphite, diamond-like carbon, etc. CONSTITUTION:After treating a base plate with plasma of a compd. containing carbon or mixture of a compd. containing carbon and hydrogen while impressing biased negative voltage to the base plate, a diamond is formed on the base plate by vapor deposition method by using a gas whose ratio of oxygen atom/ carbon atom is >=0.3 or the mixture of the gas and hydrogen as raw material.
Patent JP-H01221267-A (JP)
Title: Printer
Inventor: SOMA TSUNENORI
IPC: B41J13/076
Filed: 1988-03-01
Abstract: PURPOSE:To enable recording on a surface of a substance having a different thickness and a different size to be performed, by a method wherein a detachable member is established in an on-and-off free manner to a depressed part provided to part opposed to a recording head of a platen, and a notched part of a form corresponding to the depressed part is established in a sheet feed direction of a sheet feed roller. CONSTITUTION:When recording is generally performed, a platen 1 is held in a state wherein it is united with a detachable member 8, and thermal recording is performed to a recording sheet held on the platen 1. Further, in the case where recording would like to be performed to a label 13 on, for instance, a jacket 12 of a microfloppy disk, the detachable member 8 is detached from the platen 1, and the microfloppy disk jacket 12 is made to be held with a detached part 1A thereafter. Then, a position required for recording on the label 13 is made to be kept just at a recording position.